Why can't I receive push notification? I'm a Samsung Phone user.

It allows you to optimize your device, close running apps and uninstall unnecessary apps. RapidSMS's app runs in the background. When “App Optimization” has been enabled in Smart Manager, it prevents RapidSMS App's from running hence Push Notification will not be delivered.

To allow RapidSMS App to run seamlessly, please try any of the 2 methods:

Method 1

Turn off App Optimisation in Smart Manager

Method 2

If you need to turn on App Optimisation in Smart Manager, do the 4 steps below: